The defendant owed a duty to the plaintiff to conform to a specific standard of care that the defendant breached that duty. What is a 'Duty of Care'?This project is concerned with the law relating to liability for negligently inflicted psychiatric illness. The purpose of this article is to critically describe the way in which the courts have analysed claims for psychiatric illness.1. Alcock was, as I have said, a case which also arose out of the Hillsborough disaster. There are four elements of a negligence case that must be proven for a lawsuit to be successful. Every person must act toward others with the caution and prudence that a reasonable person in the same circumstances would use. Even absent SL, maybe liability for negligence or intentional tort.